Effet des biodépôts de l'huître Crassostrea gigas (Thunberg) sur l'accumulation de matières organiques dans les parcs du bassin de Marennes-Oléron

• Main Authors: Sornin, Jean-marc, Feuillet, Michelle, Heral, Maurice, Deslous-paoli, Jean-marc
• Format: Conference Object
• Language: French
• Published: J. moll. Stud. Suppt. 12A, 185-197 1983
• Subjects: Marennes Oleron; Sediment; Oysters; Physiology; Filtration; Biodeposits; Crassostrea gigas; Marennes Oléron; Sédiment; Huître; Physilogie; Biodépôts; Caldwell
• Online Access: https://archimer.ifremer.fr/doc/00000/2955/2548.pdf; https://archimer.ifremer.fr/doc/00000/2955/

The accumulation of biodeposits brings about geochemical modifications of the underlying sediment, that are noticeable. The increase can reach 83% of the amount of organic carbon. By catching the deposits on the spot and by gathering them directly from the oyster tables we get a daily deposit that c...